postinst is in libglib2.0-0 2.48.2-0ubuntu4.1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | #!/bin/sh
set -e
if [ "$1" = triggered ]; then
for trigger in $2; do
if ! [ -d $trigger ]; then
continue
fi
case $trigger in
/usr/share/glib-2.0/schemas)
# This is triggered everytime an application installs a
# GSettings schema
/usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas /usr/share/glib-2.0/schemas || true
;;
/usr/lib/x86_64-linux-gnu/gio/modules|/usr/lib/gio/modules)
# This is triggered everytime an application installs a GIO
# module into /usr/lib/x86_64-linux-gnu/gio/modules or the
# backwards-compatible /usr/lib/gio/modules directory
# The /usr/lib/gio/modules directory is no longer shipped by
# libglib2.0 itself so we need to check to avoid a warning from
# gio-querymodules
dirs=/usr/lib/x86_64-linux-gnu/gio/modules
if [ -d /usr/lib/gio/modules ] && [ $(dpkg --print-architecture) = amd64 ]; then
dirs="$dirs /usr/lib/gio/modules"
fi
/usr/lib/x86_64-linux-gnu/glib-2.0/gio-querymodules $dirs || true
;;
esac
done
exit 0
fi
# Also handle the initial installation
if [ -d /usr/share/glib-2.0/schemas ]; then
/usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas /usr/share/glib-2.0/schemas || true
fi
if [ -d /usr/lib/x86_64-linux-gnu/gio/modules ]; then
/usr/lib/x86_64-linux-gnu/glib-2.0/gio-querymodules /usr/lib/x86_64-linux-gnu/gio/modules || true
fi
if [ -d /usr/lib/gio/modules ] && [ $(dpkg --print-architecture) = amd64 ]; then
/usr/lib/x86_64-linux-gnu/glib-2.0/gio-querymodules /usr/lib/gio/modules || true
fi
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